File size: 2,071 Bytes
7fd553e | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | // Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
#include "GameFeatureAction_WorldActionBase.h"
#include "UObject/SoftObjectPtr.h"
#include "GameFeatureAction_AddInputBinding.generated.h"
class AActor;
class UInputMappingContext;
class UPlayer;
class APlayerController;
struct FComponentRequestHandle;
class ULyraInputConfig;
/**
* Adds InputMappingContext to local players' EnhancedInput system.
* Expects that local players are set up to use the EnhancedInput system.
*/
UCLASS(MinimalAPI, meta = (DisplayName = "Add Input Binds"))
class UGameFeatureAction_AddInputBinding final : public UGameFeatureAction_WorldActionBase
{
GENERATED_BODY()
public:
//~ Begin UGameFeatureAction interface
virtual void OnGameFeatureActivating(FGameFeatureActivatingContext& Context) override;
virtual void OnGameFeatureDeactivating(FGameFeatureDeactivatingContext& Context) override;
//~ End UGameFeatureAction interface
//~ Begin UObject interface
#if WITH_EDITOR
virtual EDataValidationResult IsDataValid(class FDataValidationContext& Context) const override;
#endif
//~ End UObject interface
UPROPERTY(EditAnywhere, Category="Input", meta=(AssetBundles="Client,Server"))
TArray<TSoftObjectPtr<const ULyraInputConfig>> InputConfigs;
private:
struct FPerContextData
{
TArray<TSharedPtr<FComponentRequestHandle>> ExtensionRequestHandles;
TArray<TWeakObjectPtr<APawn>> PawnsAddedTo;
};
TMap<FGameFeatureStateChangeContext, FPerContextData> ContextData;
//~ Begin UGameFeatureAction_WorldActionBase interface
virtual void AddToWorld(const FWorldContext& WorldContext, const FGameFeatureStateChangeContext& ChangeContext) override;
//~ End UGameFeatureAction_WorldActionBase interface
void Reset(FPerContextData& ActiveData);
void HandlePawnExtension(AActor* Actor, FName EventName, FGameFeatureStateChangeContext ChangeContext);
void AddInputMappingForPlayer(APawn* Pawn, FPerContextData& ActiveData);
void RemoveInputMapping(APawn* Pawn, FPerContextData& ActiveData);
};
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